The parade in Washington, D.C., celebrating the 250th anniversary of the U.S. Army ended with a fireworks show. Meanwhile, protesters clashed with police in Los Angeles. Follow along for live updates,

The backlash comes after Walmart heiress Christy Walton reportedly paid for a 'No Kings,' ad, which has been perceived as being anti-Trump.

Culpeper man Joseph Checklick Jr. has been arrested after police say he drove through a "No Kings Day" protest Saturday and struck at least one person.

Protesters held signs that read, “No kings since 1776,” “Bad Things Happen When Good People Do Nothing,” “Stop the Parade Fund Medicaid,” “When cruelty becomes normal compassion looks radical” and “Make Orwell Fiction Again.”

The ad was placed by Christy Walton, heiress to the Walmart fortune. It clearly stated that the opinions expressed were hers alone.

When the market is uncertain, it's the safe, established stocks that can tide your portfolio over. Investors have been pouring into Walmart stock, and it's crushed many growth stocks and the market itself over the past year as it's gained 47%.